钯催化烯丙醇和芳香四氟硼酸重氮盐的芳基化反应  

Palladium-Catalyzed Arylation Reaction of Allylic Alcohols with Arenediazonium Tetrafluoroborates

作　　者：胡荣华[1] 刘显亮[2] 蔡明中[3] 

机构地区：[1]井冈山师范学院化学系,江西吉安343009 [2]江西师范大学学报杂志社,江西南昌330027 [3]江西师范大学化学与生物科学学院,江西南昌330027

出　　处：《江西师范大学学报（自然科学版）》2001年第3期246-250,共5页Journal of Jiangxi Normal University(Natural Science Edition)

基　　金：江西省自然科学基金资助课题 (99110 7)

摘　　要：在催化量的Pd(OAc) 2 存在下 ,烯丙醇和芳香四氟硼酸重氮盐在乙醇中的芳基化反应能顺利进行 ,以中等产率生成相应的 βArylation reaction of allylic alcohols with arendiazonium tetrafluoroborates proceeded smoothly in the presence of a catalytic amount of Pd(OAc) 2 in ethanol to afford the corresponding β_arylaldehydes or β_arylketones in moderate yields.Effects of the amount of solvent and the reaction temperature on the arylation were investigated.This paper provides a new procedure for synthesis of β_arylaldehydes and β_arylketones.

关 键 词：钯催化 烯丙醇 芳香四氟硼酸重氮盐 芳基化 

分 类 号：O625.4[理学—有机化学] O621.36[理学—化学]